SKF PER.5204-2RLYDC3F6 double row angular contact ball bearing

SKF PER.5204-2RLYDC3F6 belongs to double row angular contact ball bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for PER.5204-2RLYDC3F6 and any equivalents.

For equipment that must handle radial and axial forces simultaneously in both directions, the SKF double row angular contact bearing is a solid choice. Its two rows of balls set at opposing contact angles deliver the rigidity and load capacity that precision machinery demands. You will find this bearing in machine tool spindles, gearboxes and transmission systems where accuracy and strength matter. MR Industrial Accessories supplies this SKF line, so you can get the exact bearing for your application.

The part number PER.5204-2RLYDC3F6 tells you everything about the bearing's features. The PER. prefix marks it as part of the double row angular contact series. The 5204 block covers the size and internal geometry. Then come the suffixes: 2RLY describes the sealing arrangement, DC refers to the cage or contact design, 3 sets the internal clearance class, and F6 indicates the lubricant or surface treatment. Reading these codes correctly ensures you order the bearing that matches your equipment.

These bearings appear in metalworking, food processing, chemical and automotive plants. They are common in milling and lathe spindles, gearboxes, process pumps and packaging lines. Because they accept axial loads from either direction, they suit setups that need high axial rigidity, such as transmission shafts with helical gears or preloaded assemblies.

When selecting a bearing, look at the radial and axial loads, the rotation speed and the operating environment. The 2RLY seal keeps contaminants out and lubricant in, making it a good fit for dirty or humid conditions. Internal clearance 3, which is greater than standard, helps with interference fits or when temperature differences exist. Lubrication F6 is typically a high-quality grease for moderate temperatures. During installation, align the bearing precisely and never strike the rings directly.

SKF double row angular contact bearings can be interchanged with other manufacturers' bearings that share the same standardized dimensions and designations. Keep in mind that suffix letters may differ between brands; a seal, for example, might be labeled differently. Always check critical dimensions and operating conditions before substituting. If you are unsure, send us the original code and we will help you sort it out.